116 lines
2.6 KiB
Java
116 lines
2.6 KiB
Java
package Applicatie;
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.Graphics2D;
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import java.awt.Image;
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import java.awt.Shape;
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import java.awt.geom.AffineTransform;
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import java.awt.geom.Point2D;
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import java.awt.geom.Rectangle2D;
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import javax.swing.ImageIcon;
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public class DrawObject {
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Point2D position;
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double rotation;
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double scale;
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Image image;
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protected boolean selected;
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private Rectangle2D rektAngle;
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public DrawObject(String filename, Point2D position)
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{
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image = new ImageIcon(filename).getImage();
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scale = 1;
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rotation = 0;
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this.position = position;
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}
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public void draw(Graphics2D g)
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{
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AffineTransform tx = getTransform();
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g.drawImage(image, tx, null);
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if(selected) {
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g.setColor(Color.BLACK);
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g.setStroke(new BasicStroke(7));
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rektAngle = new Rectangle2D.Double((int) position.getX(), (int) position.getY(), image.getWidth(null), image.getHeight(null));
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tx = getTransformRectangle(rektAngle.getWidth(),rektAngle.getHeight());
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Shape transformedRektAngle = tx.createTransformedShape(rektAngle);
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g.draw(transformedRektAngle);
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}
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}
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protected AffineTransform getTransform() {
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AffineTransform tx = new AffineTransform();
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tx.scale(scale, scale);
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tx.translate(position.getX(), position.getY());
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tx.rotate(Math.toRadians(rotation), image.getWidth(null) / 2, image.getHeight(null) / 2);
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return tx;
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}
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/**
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* Special transformation for the selection rectangle, because the translation of the image one places the rectangle translated from the image.
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* @param width
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* @param height
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* @return
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*/
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private AffineTransform getTransformRectangle(double width, double height) {
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AffineTransform tx = new AffineTransform();
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tx.scale(scale, scale);
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tx.rotate(Math.toRadians(rotation), width / 2, height / 2);
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return tx;
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}
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public boolean contains(Point2D clickPoint) {
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Shape shape = new Rectangle2D.Double(0,0,image.getWidth(null), image.getHeight(null));
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return getTransform().createTransformedShape(shape).contains(clickPoint);
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}
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public void setSelected(boolean b)
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{
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selected = b;
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}
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public Point2D getPosition() {
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return position;
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}
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public void setPosition(Point2D position) {
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this.position = position;
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}
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public double getRotation() {
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return rotation;
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}
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public void setRotation(double rotation) {
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this.rotation = rotation;
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}
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public double getScale() {
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return scale;
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}
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public void setScale(double scale) {
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this.scale = scale;
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}
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public Image getImage() {
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return image;
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}
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public void setImage(Image image) {
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this.image = image;
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}
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public boolean isSelected() {
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return selected;
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}
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public Rectangle2D getRectangle() {
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return rektAngle;
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}
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}
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